This is a huge meme in the old school RuneScape community. Some important drops are as rare as 1/5000 but people always say “you either get the drop or you don’t”

Either wins or it doesnt are the two possible outcomes, their chances of happenning being 50% or different is a separate matter.

The answer is that we can’t know because each of those can have different skill levels. However, given that this seems to be a question t prove knowledge about odds of 1 in 5, let’s assume that they are all equally skilled, then it’s 1/5 = 20%.

No, this wasn’t made with ChatGPT. I don’t go to parties.